move wxGridCellRenderer::Draw before other derived classes implementations (no real...

[wxWidgets.git] / src / common / radiocmn.cpp

diff --git a/src/common/radiocmn.cpp b/src/common/radiocmn.cpp
index d31889c4b304b764044e52c8eb192f8abad1be05..f1fec65ad577df584d5e0eccf73c7a672c3b88aa 100644 (file)
--- a/src/common/radiocmn.cpp
+++ b/src/common/radiocmn.cpp
@@ -64,96 +64,106 @@ void wxRadioBoxBase::SetMajorDim(unsigned int majorDim, long style)
 
 int wxRadioBoxBase::GetNextItem(int item, wxDirection dir, long style) const
 {
 
 int wxRadioBoxBase::GetNextItem(int item, wxDirection dir, long style) const
 {

+    const int itemStart = item;
+

     int count = GetCount(),
         numCols = GetColumnCount(),
         numRows = GetRowCount();
 
     bool horz = (style & wxRA_SPECIFY_COLS) != 0;
 
     int count = GetCount(),
         numCols = GetColumnCount(),
         numRows = GetRowCount();
 
     bool horz = (style & wxRA_SPECIFY_COLS) != 0;
 

-    switch ( dir )
+    do

     {
     {

-        case wxUP:
-            if ( horz )
-            {
-                item -= numCols;
-            }
-            else // vertical layout
-            {
-                if ( !item-- )
-                    item = count - 1;
-            }
-            break;
-
-        case wxLEFT:
-            if ( horz )
-            {
-                if ( !item-- )
-                    item = count - 1;
-            }
-            else // vertical layout
-            {
-                item -= numRows;
-            }
-            break;
-
-        case wxDOWN:
-            if ( horz )
-            {
-                item += numCols;
-            }
-            else // vertical layout
-            {
-                if ( ++item == count )
-                    item = 0;
-            }
-            break;
-
-        case wxRIGHT:
-            if ( horz )
-            {
-                if ( ++item == count )
-                    item = 0;
-            }
-            else // vertical layout
-            {
-                item += numRows;
-            }
-            break;
+        switch ( dir )
+        {
+            case wxUP:
+                if ( horz )
+                {
+                    item -= numCols;
+                }
+                else // vertical layout
+                {
+                    if ( !item-- )
+                        item = count - 1;
+                }
+                break;
+
+            case wxLEFT:
+                if ( horz )
+                {
+                    if ( !item-- )
+                        item = count - 1;
+                }
+                else // vertical layout
+                {
+                    item -= numRows;
+                }
+                break;
+
+            case wxDOWN:
+                if ( horz )
+                {
+                    item += numCols;
+                }
+                else // vertical layout
+                {
+                    if ( ++item == count )
+                        item = 0;
+                }
+                break;
+
+            case wxRIGHT:
+                if ( horz )
+                {
+                    if ( ++item == count )
+                        item = 0;
+                }
+                else // vertical layout
+                {
+                    item += numRows;
+                }
+                break;
+
+            default:
+                wxFAIL_MSG( _T("unexpected wxDirection value") );
+                return wxNOT_FOUND;
+        }

 
 

-        default:
-            wxFAIL_MSG( _T("unexpected wxDirection value") );
-            return wxNOT_FOUND;
-    }
+        // ensure that the item is in range [0..count)
+        if ( item < 0 )
+        {
+            // first map the item to the one in the same column but in the last
+            // row
+            item += count;
+
+            // now there are 2 cases: either it is the first item of the last
+            // row in which case we need to wrap again and get to the last item
+            // or we can just go to the previous item
+            if ( item % (horz ? numCols : numRows) )
+                item--;
+            else
+                item = count - 1;
+        }
+        else if ( item >= count )
+        {
+            // same logic as above
+            item -= count;
+
+            // ... except that we need to check if this is not the last item,
+            // not the first one
+            if ( (item + 1) % (horz ? numCols : numRows) )
+                item++;
+            else
+                item = 0;
+        }

 
 

-    // ensure that the item is in range [0..count)
-    if ( item < 0 )
-    {
-        // first map the item to the one in the same column but in the last row
-        item += count;
-
-        // now there are 2 cases: either it is the first item of the last row
-        // in which case we need to wrap again and get to the last item or we
-        // can just go to the previous item
-        if ( item % (horz ? numCols : numRows) )
-            item--;
-        else
-            item = count - 1;
-    }
-    else if ( item >= count )
-    {
-        // same logic as above
-        item -= count;
-
-        // ... except that we need to check if this is not the last item, not
-        // the first one
-        if ( (item + 1) % (horz ? numCols : numRows) )
-            item++;
-        else
-            item = 0;
+        wxASSERT_MSG( item < count && item >= 0,
+                      _T("logic error in wxRadioBox::GetNextItem()") );

     }
     }

-
-    wxASSERT_MSG( item < count && item >= 0,
-                  _T("logic error in wxRadioBox::GetNextItem()") );
+    // we shouldn't select the non-active items, continue looking for a
+    // visible and shown one unless we came back to the item we started from in
+    // which case bail out to avoid infinite loop
+    while ( !(IsItemShown(item) && IsItemEnabled(item)) && item != itemStart );

 
     return item;
 }
 
     return item;
 }


@@ -261,13 +271,30 @@ wxString wxRadioBoxBase::DoGetHelpTextAtPoint(const wxWindow *derived,
                                               const wxPoint& pt,
                                               wxHelpEvent::Origin origin) const
 {
                                               const wxPoint& pt,
                                               wxHelpEvent::Origin origin) const
 {

-    const int item = origin == wxHelpEvent::Origin_HelpButton
-                        ? GetItemFromPoint(pt)
-                        : GetSelection();
+    int item;
+    switch ( origin )
+    {
+        case wxHelpEvent::Origin_HelpButton:
+            item = GetItemFromPoint(pt);
+            break;
+
+        case wxHelpEvent::Origin_Keyboard:
+            item = GetSelection();
+            break;
+
+        default:
+            wxFAIL_MSG( "unknown help even origin" );
+            // fall through
+
+        case wxHelpEvent::Origin_Unknown:
+            // this value is used when we're called from GetHelpText() for the
+            // radio box itself, so don't return item-specific text in this case
+            item = wxNOT_FOUND;
+    }

 
     if ( item != wxNOT_FOUND )
     {
 
     if ( item != wxNOT_FOUND )
     {

-        wxString text = GetItemHelpText(wx_static_cast(unsigned int, item));
+        wxString text = GetItemHelpText(static_cast<unsigned int>(item));

         if( !text.empty() )
             return text;
     }
         if( !text.empty() )
             return text;
     }


@@ -277,18 +304,4 @@ wxString wxRadioBoxBase::DoGetHelpTextAtPoint(const wxWindow *derived,
 
 #endif // wxUSE_HELP
 
 
 #endif // wxUSE_HELP
 

-#if WXWIN_COMPATIBILITY_2_4
-
-// these functions are deprecated and don't do anything
-int wxRadioBoxBase::GetNumberOfRowsOrCols() const
-{
-    return 1;
-}
-
-void wxRadioBoxBase::SetNumberOfRowsOrCols(int WXUNUSED(n))
-{
-}
-
-#endif // WXWIN_COMPATIBILITY_2_4
-

 #endif // wxUSE_RADIOBOX
 #endif // wxUSE_RADIOBOX